Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Mine Sections Area 2 (cont)
Station
110. USGS section on face of old
stripping (SE corner)
Shale with lenses of sandstone up
to 12' thick -----------------(20'+/-)
Coal ------------- 18
Coaly shale -- 4 to 8 inches
Coal -------------- 18
111. USGS section. Fresh strip face +/- 25'
below surface.
Shale roof --------- (20' +/-)
Coal ---------------- 18
Shale ------------- 1
Coal --------------- 23
114. Q.S. section
Black shale roof
Coal -------------- 28
Shale ------------- 2
Bony coal -------- 5
Clayey bottom.